There’s less than a month left to the official announcement of Samsung’s Galaxy Tab(let), but that doesn’t make those leaks any less sweet. A firmware of the upcoming device just surfaced and revealed most of the stuff that’s under the hood, including the 1GHz Hummingbird CPU and the powerful PowerVR SGX540 GPU.

The 7-inch tablet will be running on Froyo and its screen will be of WVGA (800 x 480 pixels) resolution. There’ll be a three megapixel camera at the back and a QVGA front-facing shooter for video-calling.

Local data transfers will be taken care of by Wi-Fi b/g/n and Bluetooth (version unknown but 3.0 seems a safe bet). The final features of the Samsung P1000 Galaxy Tab revealed by this firmware are built-in GPS as well as Javascript and Flash support.